CVE-2019-18393
Ignite Realtime Openfire directory traversal vulnerability
5.3
MEDIUM
CVSS 3.1
EPSS 84.4%
Description
PluginServlet.java in Ignite Realtime Openfire through 4.4.2 does not ensure that retrieved files are located under the Openfire home directory, aka a directory traversal vulnerability. Version 4.5.0-beta contains a fix for the issue.
How to fix CVE-2019-18393
To remediate CVE-2019-18393, upgrade the affected package to a fixed version below.
- —upgrade to 4.5.0-beta or later
Is CVE-2019-18393 being exploited?
Likely — EPSS is 84.4%, placing CVE-2019-18393 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 4.5.0-beta
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |